ObjectiveThe current study investigates sex differences associated with pharmacological and demographic characteristics in Alzheimer patients (AD) with dementia (ADD) or mild cognitive impairment (MCI).MethodA retrospective analytical approach was used to analyze data from 45,696 AD patients with MCI or ADD. The univariate analysis was used to determine differences in demographic, and pharmacological characteristics for male and female ADD and MCI-AD patients. Multivariate analysis was used to predict specific pharmacological and demographic factors that are associated with male and female MCI and ADD patients.ResultIn the adjusted analysis for male patients, Hispanics [0.166,0.020 – 1.355, P = 0.094] or African Americans [OR = 2.380, 95% CI,2.120 – 2.674, P < 0.001], were more likely to have MCI-AD and be treated with galantamine [OR = 0.559, 95% CI, 0.382 – 0.818, P = 0.003], donepezil [OR = 1.639, 95% CI,1.503 – 1.787, P < 0.001], rivastigmine [OR = 1.394, 95% CI,1.184 – 1.642, P < 0.001], olanzapine [OR = 2.727, 95% CI,2.315 – 3.212, P < 0.001], risperidone [OR = 2.973, 95% CI,2.506 – 3.526, P < 0.001], present with increasing age [1.075,1.071 – 1.079, P < 0.001], and are on tobacco use [OR = 1.150, 95% CI,1.054 – 1.254, P = 0.002]. For female patients, buspirone [OR = 0.767, 95% CI, 0.683 – 0.861, P < 0.001] and a history of alcohol (ETOH) use [OR = 0.484, 95% CI, 0.442 – 0.529, P < 0.001] were associated with MCI-AD. Increasing age [OR = 1.096, 95% CI, 1.093 – 1.100, P < 0.001], donepezil [OR = 2.185, 95% CI, 2.035 – 2.346, P < 0.001], memantine [OR = 2.283, 95% CI, 2.104 – 2.477, P < 0.001] aripiprazole [OR = 1.807, 95% CI, 1.544 – 2.113, P < 0.001] olanzapine [OR = 2.289, 95% CI, 1.986 – 2.640, P < 0.001] risperidone [OR = 2.548, 95% CI, 2.246 – 2.889, P < 0.001] buspirone [OR = 0.767, 95% CI, 0.683 – 0.861, P < 0.001] escitalopram [OR = 1.213, 95% CI,1.119 – 1.315, P < 0.001] African Americans [OR = 1.395, 95% CI, 1.268 – 1.535, P < 0.001] and tobacco use [OR = 1.150, 95% CI, 1.073 – 1.233, P < 0.001] were associated with ADD.ConclusionOur findings reveal that MCI-AD patients were more likely to be Hispanics or African American males treated with rivastigmine, olanzapine and citalopram. African American females were associated with ADD and more likely to be treated with buspirone and presented with a history of ETOH. This finding suggests the need for a pharmacological treatment approach encompassing sex-sensitive strategies for MCI-AD and ADD patients.

No abstract

Aim: Understanding risk factors with elevated diastolic blood pressure (DBP) in acute ischemic stroke (AIS) is significant. Methods: Multivariable logistic regression was used to determine predictors of stroke severity in AIS patients, categorized by their DBP levels >80 mmHg and ≤80 mmHg. Results: AIS patients with DBP >80 mmHg that presents with a history of alcohol use (OR = 2.11, 95% CI: 1.116–3.988, p = 0.022), hypertension (OR = 1.572, 95% CI: 1.01–2.449, p = 0.035), and increasing heart rate (OR = 1.012, 95% CI: 1.012–1.022, p = 0.024) were associated with higher stroke severity Conclusion: Identified factors are independent predictors of higher stroke severity in AIS patients with elevated DBP.

Background and Purpose. Heart failure (HF) is considered one of the major risk factors associated with the severity of acute ischemic stroke(AIS). The risk factors associated with stroke severity in AIS with a history of HF is not fully understood. Methods. A prospectively maintained database from comprehensive stroke centers in PRISMA Health Upstate Sc, was analyzed for patients with AIS and a history of HF from January 2010 to 30 June 2016. The primary outcome was risk factors associated with a National Institute of Health Stroke Scale score (NIHSS) < 7 indicating lower severity and a score ≥ 7 indicating high severity for 65–74 age category and ≥75 years age category for AIS-HF patients. Univariate analysis was used to determine risk factors based on age categories and stroke severities, while multivariable analysis was used to adjust for the effect of confounding variables. Results: A total 367 AIS-HF patients were identified in this study, 113 patients were between 65–74 years old, while 254 patients were in the ≥75 years old age category. In the adjusted analysis for 65–74 age category, history of smoking (OR = 0.105, 95% Confidence interval (CI): 0.018–0.614, p = 0.012), triglycerides (Odd ratio(OR) = 0.993, 95% (CI): 0.987–0.999, p = 0.019), and International Normalized Ratio (INR) (OR = 0.454, 95% CI: 0.196–1.050, p = 0.045), and direct admission treatment (OR = 0.355, 95% CI: 0.137–0.920, p = 0.033) were associated with a lower stroke severity, elevated heart rate (OR = 1.032, 95% CI: 1.009–1.057, p = 0.007) was associated with a higher stroke severity. For the ≥75 years old age category, previous stroke (OR = 2.297, 95% CI: 1.171–9.852, p = 0.024), peripheral vascular disease (OR = 6.784, 95% CI: 1.242–37.065, p = 0.027), heart rate (OR = 1.035, 95% CI: 1.008–1.063, p = 0.012), and systolic blood pressure (OR = 1.023, 95% CI: 1.005–1.041, p = 0.012) were associated with a higher severe stroke severity. Conclusions: After adjusting for the effect of potential confounders, more risk factors were associated with a high severity of stroke among ≥75 years old compared with 65–74 years old AIS-HF patients. Elevated heart rate was an independent risk factor associated with stroke severity in 65–74 and ≥75 years old AIS-HF patients. Elevated heart rate and other identified risk factors should be managed to reduce stroke severity among elderly AIS-HF patients.

Introduction : The role that specific clinical factors play in contributing to gender differences in Alzheimer’s patients with mild cognitive impairment (MCI) is not yet fully understood. In this study, we tested the hypothesis that pharmacological, demographic, and risk factors may contribute to gender difference in Alzheimer’s patients with MCI. Methods : Methods Data collected for 5 years was analyzed using a retrospective data analytical approach on 33,064 Alzheimer patients, including 13,569 men and 19,495 women that presented with MCI. Receiver operating characteristic (ROC) curve analysis and multivariate regression models were used to identify specific factors that contribute to gender differences in MCI patients. Results : Results Our records indicate that women that presented with MCI were more likely to be taking Buspirone (OR = 0.767, 95% CI, 0.683‐0.861, P<0.001) while men within this population were more likely to be taking Galantamine (OR = 0.559, 95% CI, 0.382‐0.818, P<0.001). ETOH use was associated with MCI in both men (OR = 0.696, 95% CI, 0.638‐0.760, P<0.001) and women with Alzheimer’s Dementia (OR = 0.484, 95% CI, 0.442‐0.529, P<0.001). Conclusions : Conclusion Our findings reveal gender differences in men and women that presented with MCI. Management strategies should consider identified factors to provide better care for Alzheimer patients with MCI.